cpuidle: menu: Lookup CPU runqueues less
authorMel Gorman <mgorman@suse.de>
Wed, 6 Aug 2014 13:19:21 +0000 (14:19 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 6 Aug 2014 19:17:45 +0000 (21:17 +0200)
The menu governer makes separate lookups of the CPU runqueue to get
load and number of IO waiters but it can be done with a single lookup.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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